Thyroid Disease.
Types of Thyroid Disease
Hypothyroidism
Occurs when there is too little thyroid hormone.
Some symptoms of hypothyroidism:
Sensitivity to cold
Fatigue
Slow heart rate
Irritability
Feeling sluggish
Weight gain
Hair loss
Brittle nails
Constipation
Dry skin
"Brain fog" or forgetfulness
Hyperthyroidism
Occurs when there is too much thyroid hormone.
Some symptoms of hyperthyroidism:
Excessive sweating/sensitivity to heat
Fatigue
Hyperactivity
Irritability
Restlessness
Abnormal heart rhythm, heart palpitations, fast heart rate
Mood swings
Anxiety
Puffy/protruding eyes
Difficulty sleeping
Weight loss
Hair loss
Muscle weakness
Tremor/shakiness
If you rely on replacement thyroid hormones, here's why it's important to take your prescribed dosage:
If left untreated, hypothyroidism may lead to serious problems and could be fatal. Slow heart rate means your blood isn't moving to vital parts of your body fast enough. Decreased body flow to organs like the kidneys can lead to failure. Hypothyroidism can affect fertility and menstruation in women, and testosterone levels and sperm shape in men.
Myxedema coma is when you are severely hypothyroid with decreased mental status, hypothermia, and other symptoms from slowed function all over your body.
Other terms to know
Goiter
Abnormal enlargement of
your thyroid
If left untreated, hyperthyroidism may lead to serious heart problems and be life-threatening. If your body is always running on overtime, you may have abnormal heart beat, sudden cardiac arrest, or hypertension (high blood pressure). A thyroid storm is when your heart rate, blood pressure, and body temperature go to dangerous levels due to un- or under-treated hyperthyroidism.
Thyroid nodules
A lump in/on your thyroid
Thyroiditis
Inflammation of the thyroid; Hashimoto's thyroiditis is a common type
More Educational Resources
-
Endocrine Basics
Bring it back to basics to the endocrine system and important anatomy.
-
Thyroid Cancer
Learn about the types of thyroid cancer: papillary, follicular, medullary, anapestic and hürthle cell.
-
Survivorship
Information on thyroid hormone replacement medication, care plans and what comes after.